Mathematics High School

The ratio of the perimeter of a square A and square B is 4:3. The side of square B is 3 m less than the side
of square A. What is the length of the side of square A?
please answer

Answers

Answer 1

Answer:

x = 12

Step-by-step explanation:

x = length of side of square A

'x-3' represents length of side of square B

Perimeter of square A = 4x

Perimeter of square A = 4x - 12

we can set up the following proportion based on ratio of 4:3

4x / 4 = 4x - 12 / 3

cross-multiply:

4(3x) = 4(4x-12)

12x = 16x - 48

-4x = -48

x = 12

Related Questions

how do I find the domian in exponential function
​

Answers

Answer:

For any exponential function, f(x) = abx, the domain is the set of all real numbers. For any exponential function, f(x) = abx, the range is the set of real numbers above or below the horizontal asymptote, y = d, but does not include d, the value of the asymptote.

Hope it helps!!!!

if Paula used 134 cups of flour for a recipe. How many cups y of flour did Paula have if she had x cups before making the recipe? Write an equation to represent the situation.

Answers

Answer:

If helpful, please mark as brainliest!  =)

Step-by-step explanation:

y=x-1 3/4 all you have to do is subtract the amount used (1 3/4) form the starting amount (x)


Latoya made $147 for 7 hours of work.
At the same rate, how much would she make for 9 hours of work?

help pls


Answers

Answer:

$189 in 9 hrs

Step-by-step explanation:

Division is one of the four fundamental arithmetic operations. The amount that Latoya will make by working 9 hours is $189.

What is Division?

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that Latoya made $147 for 7 hours of work. Therefore, we can write,

Money made in an hour = Total Amount / Number of hours

                                         = $147 / 7 hours

                                         = $21 per hour

Now, the amount that Latoya will make in 9 hours will be,

Amount for 9 hours of work = Money made in an hour × Number of hours

                                              = $21 per hour × 9 hours

                                              = $189

Hence, the amount that Latoya will make by working 9 hours is $189.

Learn more about Division here:

https://brainly.com/question/369266

#SPJ2

What is the range of the function graphed below?

Answers

Answer:

um function

Step-by-step explanation:

3rd

bubble

?

Is this a linear function
X
0
1
2
3
Y
1
2
5
10

Answers

Answer:

Yes!

Step-by-step explanation:

Because, x-intercepts are not being repeated and pass the vertical line test.

Y=10m+2 plotted on a graph.

Answers

The first point would be at (0,2). Then you would have to go up 10 units, and then 1 to the right. When there is no no space to graph, you extend downwards from (0,2). So you would go down 10 units, and to the left 1 unit.

2.
What is the slope of the line whose equation is
y = 2x - 102
A
B. 2
C. 5
D. - 10

Answers

Answer:

2

Step-by-step explanation:

y=mx + b where m is the slope.

m = 2 in this instance.

So the slope is 2.

Answer: btw is B

Step-by-step explanation:

abcdefghijklmnopqrstuvwxyz??

Answers

Answer:

Answer:

Step-by-step explanation:

Nice dog!

Have a great day!

very good boy/girl :)

X-2– 2x = [?]x + [ ]

Answers

Answer:

-1x + (-2)

Step-by-step explanation:

1) do x - 2x which you get -1x

2) since there's an addition sign, you put in -2 not 2, since there's no subtraction sign b4 the number.

The answer is -1x-2!!!

What is the value of p?

Answers

Answer:

[tex]22\sqrt{2}[/tex]

Step-by-step explanation:

This is a 45-45-90 triangle and the side lengths are in the ratio [tex]p : p : p\sqrt{2}[/tex]. Given that the hypotenuse is [tex]44[/tex], [tex]p\sqrt{2} = 44[/tex] and [tex]p = 22\sqrt{2}[/tex].

b the answer is b i have to keep writing but i think it’s b

Tony made a scale drawing of his living room. The scale drawing has a length of 5 inches and a width of 3 inches. If the living room has an actual length of 12 feet, which equation could be used to determine w, the width of the living room?

Answers

Answer:5w=36

Step-by-step explanation:

MORE KHAN ACADEMY! HELP ME PLEASE!

6/3+(-1/6)=?

Answers

Answer:

[tex]1\frac{5}{6}[/tex]

Step-by-step explanation:

6/3 + (-1/6) = 2 + (-1/6) = 2 - 1/6 = [tex]1\frac{5}{6}[/tex]

Answer:

If these are fractions the answer is 1 5/6

If they are not fractions the answer is 1.83

John receives $9,500 per month after tax. If his annual gross salary is $120,000, How much does he pay in tax per year?

Answers

John pays $6000 a year in taxes

Hope this helpfully......

but if it's not,im so sorry

8.
A taxi company charges passengers $1.75 for a ride, no matter how long the ride is, and an additional $0.40 for each mile traveled. The rule c = 0.40m + 1.75 describes the relationship between the number of miles m and the total cost of the ride c.
a. What is the charge for a 1-mile ride?
b. What is the charge for a 2.7-mile ride?


A. $2.15; $2.83


B. $0.40; $5.13


C. $0.40; $1.08


D. $1.75; $2.15

Answers

Answer:

A. $2.15; $2.83

Step-by-step explanation:

2.83

c = 0.4. * 2.7 + 1.75

=> c = 2.83

4(2.7)+1.75

1.08+1.75=2.83

$2.83 is correct.

c=0.40(2.7)+1.75

c=1.08+1.75

c=2.83

Answer:

2.83 dollars

Step-by-step explanation:

Fixed charges made by the taxi company for a ride =  

Additional charge for each mile travelled =  

Hence equation for cost is given by

where m is thenumber of miles travelled.

To find out the charge for a 2.7 mile ride substitute m = 2.7

Total cost for 2.7 mile ride is 2.83 dollars

Answer: A

Step-by-step explanation:

please help i’m trying to get my math grade up lol

Answers

Answer:

a)

Step-by-step explanation:

2(6x)=12x

2(5x)=10x

=22x

2(-4)=-8

22x-8

2 (6x - 4 + 5x)
= (2)(6x - 4 + 5x)
= (2)(6x) + (2)(-4) + (2)(5x)
= 12x - 8 + 10x
= 22x - 8
So The Answer Is 22x - 8

Hope This Helped You.

Please help, I would appreciate it thank you :)

Answers

Answer:

HERE IS YOUR ANSWER FRIEND,HOPE IT HELPED YOU,PLEASE MARK ME AS BRAINLIST

Write an equation of the line that passes through (–5, 1) and (7, 1)

Answers

i think it’d be y = x + 1

Which expression is equivalent to 6(7x – 4)?
Group of answer choices

42x - 4

42x - 24

13x - 4

7x - 24

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\bold{Equivalent\ to: 6(7x -4)}[/tex]

[tex]\bold{FIRST\ you\ have\ to\ DISTRIBUTE}[/tex]

[tex]\bold{Formula\downarrow}\\\bold{a(b+c)}\\\bold{a(b)+a(c)}\\\bold{=\underline{ab+ac}}[/tex]

[tex]\bold{6(7x-4)}\\\bold{6(7x)+6(-4)}\\\bold{6(7x)=42x}\\\bold{6(-4)=-24}\\\bold{\underline{42x-24}}\\\\\boxed{\boxed{\bold{Answer: \large{\text{\bf{B. 42x - 24}}}}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

19% of 288 i need help
​

Answers

Answer:

54.72

Step-by-step explanation:

multiply 19% by 0.01multiply 0.19 by 288

19·0.01=0.19

0.19·288=54.72

Therefore, 19% of 288 will be 54.72.

Answer:

54.72

Step-by-step explanation:

% = per cent or per 100 so 19% can be written as 0.19

288 * 0.19 would get you 54.72

help me with this question

Answers

Answer:

5

Step-by-step explanation:

The answer would be 5.

How do you write 35/5 as a percentage

Answers

Answer:

700%

Step-by-step explanation:

35/5=7

7.00

35/5 as a percentage is 700%

1) Calculate fraction's value.

2) Multiply that number by 100.

3) Add the percent sign % to it.

7 × 100/100 =

(7 × 100)/100 =

700/100 =

700%

What is the next number in this sequence?  0.03,  0.12,  0.48,  1.92,  __________​

Answers

Answer:

the next number in the sequence would be 7.68

Step-by-step explanation:

you are multiplying by 4. 0.03 multiplied by 4 equals 0.12, and so on.

A right triangular prism has a base with perimeter 12 cm and area 6 cm2.

a) Find the whole-number dimensions of the base.

Answers

Answer:

12 cm is the answer of this question

12 cm is the answer

10% more than a number is 132
What is the number?

Answers

The number is 120.

1.1x = 132
x = 120

10% = 0.1 in decimal form. We’re looking for a number that when you take 10% of it & add it to itself (1.0) we get 132. Adding it to itself is why the first term is 1.1x

Let me know if you have questions. It took me a while to understand this at first.

3.8x=2.736
what is x?​

Answers

Answer:

x = 0.72

Step-by-step explanation:

Given

3.8x = 2.736 ( divide both sides by 3.8 )

x = 0.72

Answer:

x = .72

Step-by-step explanation:

2.736 ÷ 3.8 = .72

3.8(.72) = 2.736

good luck, i hope this helps :)

How many roots or zeros does the equation
f(x) = 5x4-8x3+4x2-6x+3 have?

Answers

Answer:

4

Step-by-step explanation:

Because it's degree is 4

Answer:

4

Step-by-step explanation:

How many roots or zeros does the equation

f(x) = 5x4-8x3+4x2-6x+3 have?

Answer = 4

How would you solve for this problem. The line is parallel to the line y=1/2x +5 and passes through (2,-5).

Answers

Answer:

is 5.8

Step-by-step explanation:

i do it in a calculador so is 5.5

Answer: y=1/2x+5 because it passes through 2,-5 and is parallel to y=1/2x+5  

Please help I have 5 minutes will mark a Brilliant

Answers

y=20x+120 is the answer

Answer:

The answer is the Y= 20x + 120

Step-by-step explanation:

Hope that helps! If you need step by step lmk!

PLEASE PLEASE HELP!!!!


Which of the following organ systems is paired correctly with its function?

A.) digestive system: exchanges gasses with the environment
B.) skeletal system: moves oxygen and nutrients throughout the body
C.) excretory system: rids the body of waste
D.) nervous system: secretes hormones that regulate activities

Answers

Answer:

this shouldnt be in math but the answer is c

Step-by-step explanation:

What is 5944.1 to the nearest 10

Answers

Answer:

if you mean to the tens place, then its 5,940

Step-by-step explanation:

Answer:

5940

Step-by-step explanation:

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